.box{
    width: 100%;height: 100%;
    background: hotpink;
}
.sousuo{
    width: 30%;float: left;
}
.anniu{
    float: right;
}
.mengbox{
    position: fixed;
    top: 0;left: 0;
    width: 100%;height: 100%;
    background: rgba(0,0,0,.5);
    z-index: 1;
    display: none;
}
.dianjibox{
    position: absolute;
    top: 50%;left: 50%;
    transform: translate(-50%,-50%);
    width: 50%;height: 50%;
    background: #fff;
    box-sizing: border-box;
    padding: 4% 0;
    text-align: center ;
}
.pli{
    width: 100%;
    overflow: hidden;
    box-sizing: border-box;
    padding: 0 16px 0 0;
}
.p{
    width: 70%;
    float: right;
}
.queren{
    position: fixed;
    top: 50%;left: 50%;
    transform: translate(-50%,-50%);
    width: 30%;height: 20%;
    background: rgba(0,0,0,.5);
    z-index: 2;
    display: none;
}
.querenbox{
    position: absolute;
    top: 50%;left: 50%;
    transform: translate(-50%,-50%);
    width: 100%;
    text-align: center;
    color: #fff;
}
.kongli,.chali{
    display: none;
}